Subsidiary wise

Western Coalfields Limited
AAQMS_Makardhokra-I OC Mine Station_01
30-09-2026 05:03:58
PM - 2.5 27.14 (µg/m3)
PM - 10 53.61 (µg/m3)
SO2 18.59 (µg/m3)
CO 1.12 (mg/m3)
NO2 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
30-09-2026 04:59:05
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 16.98 (µg/m3)
CO 0.74 (mg/m3)
NO2 7.65 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
30-09-2026 05:00:48
PM - 2.5 16.22 (µg/m3)
PM - 10 0 (µg/m3)
SO2 7.72 (µg/m3)
CO 0.29 (mg/m3)
NO2 3.08 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
30-09-2026 05:04:01
PM - 2.5 2 (µg/m3)
PM - 10 3 (µg/m3)
SO2 4.7 (µg/m3)
CO 1.07 (mg/m3)
NO2 45.3 (µg/m3)
Western Coalfields Limited
Bhanegaon OCM
30-09-2026 05:04:14
PM - 2.5 32.39 (µg/m3)
PM - 10 77.16 (µg/m3)
SO2 17.81 (µg/m3)
CO 0.63 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
30-09-2026 05:00:46
PM - 2.5 2.32 (µg/m3)
PM - 10 (µg/m3)
SO2 5.39 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
30-09-2026 05:03:55
PM - 2.5 14 (µg/m3)
PM - 10 10 (µg/m3)
SO2 5.7 (µg/m3)
CO 0.20 (mg/m3)
NO2 0 (µg/m3)
South Eastern Coalfields
M/s Amadand OC Mine Project
30-09-2026 05:04:05
PM - 2.5 18.83 (µg/m3)
PM - 10 76.59 (µg/m3)
SO2 6.64 (µg/m3)
CO 0.21 (mg/m3)
NO2 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
30-09-2026 05:04:06
PM - 2.5 14.71 (µg/m3)
PM - 10 59.44 (µg/m3)
SO2 65.72 (µg/m3)
CO 1.05 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
30-09-2026 05:00:13
PM - 2.5 269.11 (µg/m3)
PM - 10 (µg/m3)
SO2 .36 (µg/m3)
CO ##### (mg/m3)
NO2 24.01 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
30-09-2026 05:00:27
PM - 2.5 69.9 (µg/m3)
PM - 10 0 (µg/m3)
SO2 0 (µg/m3)
CO 0.48 (mg/m3)
NO2 .94 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
30-09-2026 04:56:04
PM - 2.5 14.5 (µg/m3)
PM - 10 53.99 (µg/m3)
SO2 16.62 (µg/m3)
CO 0.33 (mg/m3)
NO2 5.83 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
30-09-2026 05:03:41
PM - 2.5 41.5 (µg/m3)
PM - 10 65.65 (µg/m3)
SO2 9.92 (µg/m3)
CO 0.58 (mg/m3)
NO2 4.89 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
30-09-2026 05:03:58
PM - 2.5 64 (µg/m3)
PM - 10 0 (µg/m3)
SO2 9.2 (µg/m3)
CO 0.89 (mg/m3)
NO2 8.4 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
30-09-2026 05:00:36
PM - 2.5 3.07 (µg/m3)
PM - 10 (µg/m3)
SO2 6.71 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
30-09-2026 05:04:07
PM - 2.5 34.18 (µg/m3)
PM - 10 59.96 (µg/m3)
SO2 20.74 (µg/m3)
CO 0.83 (mg/m3)
NO2 161.59 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
30-09-2026 05:00:50
PM - 2.5 1.15 (µg/m3)
PM - 10 (µg/m3)
SO2 0 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)

Western Coalfields Limited
AAQMS_Makardhokra-I OC Mine Station_01
30-09-2026 05:03:58
PM - 2.5 27.14 (µg/m3)
PM - 10 53.61 (µg/m3)
SO2 18.59 (µg/m3)
CO 1.12 (mg/m3)
NO2 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
30-09-2026 04:59:05
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 16.98 (µg/m3)
CO 0.74 (mg/m3)
NO2 7.65 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
30-09-2026 05:00:48
PM - 2.5 16.22 (µg/m3)
PM - 10 0 (µg/m3)
SO2 7.72 (µg/m3)
CO 0.29 (mg/m3)
NO2 3.08 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
30-09-2026 05:04:01
PM - 2.5 2 (µg/m3)
PM - 10 3 (µg/m3)
SO2 4.7 (µg/m3)
CO 1.07 (mg/m3)
NO2 45.3 (µg/m3)
Western Coalfields Limited
Bhanegaon OCM
30-09-2026 05:04:14
PM - 2.5 32.39 (µg/m3)
PM - 10 77.16 (µg/m3)
SO2 17.81 (µg/m3)
CO 0.63 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
30-09-2026 05:00:46
PM - 2.5 2.32 (µg/m3)
PM - 10 (µg/m3)
SO2 5.39 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
30-09-2026 05:03:55
PM - 2.5 14 (µg/m3)
PM - 10 10 (µg/m3)
SO2 5.7 (µg/m3)
CO 0.20 (mg/m3)
NO2 0 (µg/m3)
South Eastern Coalfields
M/s Amadand OC Mine Project
30-09-2026 05:04:05
PM - 2.5 18.83 (µg/m3)
PM - 10 76.59 (µg/m3)
SO2 6.64 (µg/m3)
CO 0.21 (mg/m3)
NO2 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
30-09-2026 05:04:06
PM - 2.5 14.71 (µg/m3)
PM - 10 59.44 (µg/m3)
SO2 65.72 (µg/m3)
CO 1.05 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
30-09-2026 05:00:13
PM - 2.5 269.11 (µg/m3)
PM - 10 (µg/m3)
SO2 .36 (µg/m3)
CO ##### (mg/m3)
NO2 24.01 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
30-09-2026 05:00:27
PM - 2.5 69.9 (µg/m3)
PM - 10 0 (µg/m3)
SO2 0 (µg/m3)
CO 0.48 (mg/m3)
NO2 .94 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
30-09-2026 04:56:04
PM - 2.5 14.5 (µg/m3)
PM - 10 53.99 (µg/m3)
SO2 16.62 (µg/m3)
CO 0.33 (mg/m3)
NO2 5.83 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
30-09-2026 05:03:41
PM - 2.5 41.5 (µg/m3)
PM - 10 65.65 (µg/m3)
SO2 9.92 (µg/m3)
CO 0.58 (mg/m3)
NO2 4.89 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
30-09-2026 05:03:58
PM - 2.5 64 (µg/m3)
PM - 10 0 (µg/m3)
SO2 9.2 (µg/m3)
CO 0.89 (mg/m3)
NO2 8.4 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
30-09-2026 05:00:36
PM - 2.5 3.07 (µg/m3)
PM - 10 (µg/m3)
SO2 6.71 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
30-09-2026 05:04:07
PM - 2.5 34.18 (µg/m3)
PM - 10 59.96 (µg/m3)
SO2 20.74 (µg/m3)
CO 0.83 (mg/m3)
NO2 161.59 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
30-09-2026 05:00:50
PM - 2.5 1.15 (µg/m3)
PM - 10 (µg/m3)
SO2 0 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)

From

Expected format: DD-MON-RR

Subsidiary

Mine

No record found

CAAQMS Data

1 - 10 of 717

Company Name	Area Name	Mine Name	Creation datetime	Record time	PM - 2.5 (µg/m3)	PM - 10 (µg/m3)	SO2 (µg/m3)	NO2 (µg/m3)	CO (mg/m3)	Device ID	Created by
South Eastern Coalfields Limited	Dipka Area	M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area	30-SEP-2026 05:04	29-SEP-2026 23:34	14.71	59.44	65.72	-	1.05	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	SECL_DIPKA	SECL_DIPKA	30-SEP-2026 05:03	30-SEP-2026 05:00	41.50	65.65	9.92	4.89	0.58	site_1931	Envea India Pvt Ltd
South Eastern Coalfields Limited	Dipka Area	M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area	30-SEP-2026 05:03	29-SEP-2026 23:33	14.74	59.50	64.40	-	1.05	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Dipka Area	M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area	30-SEP-2026 05:03	29-SEP-2026 23:33	14.74	59.48	61.51	-	1.06	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Dipka Area	M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area	30-SEP-2026 05:02	29-SEP-2026 23:32	14.77	59.55	52.95	-	1.05	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Dipka Area	M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area	30-SEP-2026 05:02	29-SEP-2026 23:32	14.95	59.48	60.80	-	1.09	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Dipka Area	M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area	30-SEP-2026 05:01	29-SEP-2026 23:31	15.19	59.44	59.00	-	1.09	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Dipka Area	M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area	30-SEP-2026 05:01	29-SEP-2026 23:31	15.53	59.45	60.99	-	1.11	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Bilaspur, CHHATTISGARHr	South Eastern Coalfields Limited - AQMS_H_Q	30-SEP-2026 05:00	29-SEP-2026 23:29	3.07	-	6.71	0.00	0.00	site_5592	Swan Environ
South Eastern Coalfields Limited	Dipka Area	M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area	30-SEP-2026 05:00	29-SEP-2026 23:30	15.90	59.51	50.34	-	1.10	site_5664	Thermo Fisher Scientific India Private Limited

1 - 10 of 717

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PM - 2.5 (µg/m3)

PM - 10 (µg/m3)

SO2 (µg/m3)

CO (mg/m3)

NO2 (µg/m3)

Permissible limit crossed for PM - 2.5 (µg/m3) in selected date range

Permissible limit crossed for PM - 10 (µg/m3) in selected date range

CAAQMS Data